/**
 * TAFREX is Copyright (c) 2012 - Claritize.com, based on project TARTAR
 * @author Radek Strnad - radek.strnad@claritize.com
 * TARTAR is Copyright (c) 2004-2005 - University of Karlsruhe (UKA) & Jozef Stefan Institute (JSI).
 * @author: Aleksander Pivk
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation and/or
 * other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY UKA & JSI "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL UKA or JSI NOR ITS EMPLOYEES BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
package com.claritize.tafrex.enumeration;

/**
 * Matrix cell data type.
 */
public enum CellType {

    NO_TYPE(0),
    NAME_TYPE(200),
    DATA_TYPE(201),
    EITHER_TYPE(100);

    private int value;

    private CellType(int value) {
	this.value = value;
    }

    /**
     * Compares which CellType is more specific.
     * @param cellType to compare
     * @return +1 when <code>this</code> is more specific, 0 if equal, -1 when less specific
     */
    public int compare(CellType cellType) {

	/* NAME_TYPE and DATE_TYPE are at the same level */
	if (this == NAME_TYPE && cellType == DATA_TYPE ||
		cellType == NAME_TYPE && this == DATA_TYPE ||
		this == cellType ) {

	    return 0;

	} else {

	    return (this.value > cellType.value) ? 1 : -1;

	}
    }


}
